Common beta Chain Antibody (CSL311) [Janelia Fluor® 525]

• Reactivity: Hu
• Applications: ELISA, Flow, Func
• Clone: CSL311
• Clonality: Monoclonal
• Host: Human
• Conjugate: Janelia Fluor 525

Common beta Chain Antibody (CSL311) [Janelia Fluor® 525] Summary

• Additional Information: Recombinant Monoclonal Antibody
• Immunogen: CSF2Rb / CD131
• Isotype: IgG4
• Clonality: Monoclonal
• Host: Human
• Gene: CSF2RB
• Purity: Protein A purified

Applications/Dilutions

• Dilutions:
  • ELISA
  • Flow Cytometry
  • Functional
• Application Notes: Optimal dilution of this antibody should be experimentally determined.

Packaging, Storage & Formulations

• Storage: Store at 4C in the dark.
• Buffer: 50mM Sodium Borate
• Preservative: 0.05% Sodium Azide
• Purity: Protein A purified

Notes

Sold under license from the Howard Hughes Medical Institute, Janelia Research Campus.

Alternate Names for Common beta Chain Antibody (CSL311) [Janelia Fluor® 525]

• beta, low-affinity
• CD131 antigen
• CD131
• CDw131
• colony stimulating factor 2 receptor, beta, low-affinity(granulocyte-macrophage)
• Common beta Chain
• CSF2RB
• cytokine receptor common subunit beta
• GM-CSF R beta
• GM-CSF/IL-3/IL-5 receptor common beta subunit
• GM-CSF/IL-3/IL-5 receptor common beta-chain
• IL-3 R beta
• IL3RB
• IL-5 R beta
• interleukin 3 receptor/granulocyte-macrophage colony stimulating factor 3receptor, beta (high affinity)

Background

Interleukin-3 receptor (IL-3R) is a heterodimer cytokine composed of alpha chain and beta chain. IL-3R beta subunit (CD131, beta C) is a common shared beta chain of the receptor for granulocyte- macrophage colony-stimulating factor (GM-CSF) and IL-5 (1). While the beta chain can not bind to the ligand alone, but it is essential for high affinity ligand binding (2). The cytoplasmic portion of the beta chain contains the major domains necessary for ligand-induced proliferation (3). IL-3R beta is expressed in neutrophil, eosinophil, monocyte, and hematpoietic stem cells. A point mutation leading to defective IL-3R beta expression has been associated to Human pulmonary alveolar proteinosis (PAP), a rare cause of respiratory failure (4).

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Bioinformatics

• Gene Symbol: CSF2RB